Law of sines.
The sine is a trigonometry function that is equal to the ratio of the opposite side of the given triangle and is considered to be from e right-angled triangle. The question states the start fraction for the sine in upper case A and the end fraction for lower case B. Hence the answer is given.
Answer is over c end fraction in triangle BCD, where d is equal to 3, b is equal to 5 and angled is at 25 degrees.
- Thus the statement refers to the start and the end fractious of the upper and lower cases found in the right-angled triangle and has a function of sine.
- The possible approx. the measure of the angle B is 20 and 110 degrees is correct.
Find more information about the law of sins.
brainly.com/question/13773515.
